Disclosure of transactions in on shares from February 24th to February 28th, 2025

Group 1 - VINCI SA conducted share buybacks from February 24 to February 28, 2025, under the authorization from the General Meeting held on April 09, 2024 [2][4] - A total of 420,669 shares were repurchased during this period, with an aggregated daily weighted average price of €109.9955 [2] - The transactions were executed across multiple markets, including AQEU, CEUX, TQEX, and XPAR, with varying volumes and prices each day [2][3] Group 2 - On February 24, 2025, VINCI purchased a total of 95,389 shares at prices ranging from €109.2540 to €109.3756 [2] - On February 25, 2025, the company bought 97,293 shares, with prices between €109.2516 and €109.4021 [2] - On February 26, 2025, VINCI acquired 76,359 shares, with prices from €110.4970 to €110.6819 [2] - On February 27, 2025, the total shares purchased were 76,628, with prices ranging from €110.3533 to €110.6998 [2] - On February 28, 2025, the company bought 74,000 shares, with prices between €110.7454 and €110.8030 [2]